JavaScript Number对象的NEGATIVE_INFINITY属性
NEGATIVE_INFINITY属性返回负无穷大。
JavaScript Number对象的NEGATIVE_INFINITY属性示例
<!DOCTYPE html>
<html>
<body style ="background-color:Red">
<p id="demo">JavaScript中显示负无穷</p>
<button onclick="myFunction()">点击我</button>
<script type="text/javascript">
function myFunction()
{
var x = document.getElementById("demo");
x.innerHTML = Number.NEGATIVE_INFINITY;
}
</script>
</body>
</html>
日期：2020-04-18 01:09:30 来源：oir作者：oir